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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">kaz44</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Университета Шакарима. Серия технические науки</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Shakarim University. Technical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2788-7995</issn><issn pub-type="epub">3006-0524</issn><publisher><publisher-name>«Шәкәрім университеті» КеАҚ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.53360/2788-7995-2025-4(20)-77</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz44-2239</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ХИМИЧЕСКАЯ ТЕХНОЛОГИЯ (ОРИГИНАЛЬНАЯ СТАТЬЯ)</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CHEMICAL TECHNOLOGY (ORIGINAL ARTICLE)</subject></subj-group></article-categories><title-group><article-title>ОСОБЕННОСТИ СОРБЦИИ ИОНОВ НЕОДИМА МОДИФИЦИРОВАННЫМИ ИНТЕРПОЛИМЕРНЫМИ СИСТЕМАМИ</article-title><trans-title-group xml:lang="en"><trans-title>FEATURES OF NEODYMIUM ION SORPTION BY MODIFIED INTERPOLYMER SYSTEMS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0007-7059-5635</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кабулова</surname><given-names>М. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Kabulova</surname><given-names>M. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мадина Кабуловна Кабулова – PhD докторант</p><p>050060, Республика Казахстан, г. Алматы, улица Достык 13</p><p>050060, Республика Казахстан, г. Алматы, улица Уалиханова 106 </p></bio><bio xml:lang="en"><p>Madina Kabulovna Kabulova – PhD student</p><p>050060, Republic of Kazakhstan, Almaty, Dostyk 13 Sreet </p><p>050060, Republic of Kazakhstan, Almaty, Ualikhanov 106 Sreet</p></bio><email xlink:type="simple">kabulovamk@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9505-3719</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Джумадилов</surname><given-names>Т. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Jumadilov</surname><given-names>T. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Талқыбек Қожатаевич Джумадилов – д.х.н., профессор, заведующий лабораторией синтеза и физикохимии полимеров </p><p>050060, Республика Казахстан, г. Алматы, улица Уалиханова 106</p></bio><bio xml:lang="en"><p>Talkybek Kozhataevich Dzhumadilov – Doctor of Chemical Sciences, Professor, Head of the Laboratory of Synthesis and Physical Chemistry of Polymers</p><p>050060, Republic of Kazakhstan, Almaty, Ualikhanov 106 Sreet</p></bio><email xlink:type="simple">jumadilov@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3423-7116</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Қорғанбаева</surname><given-names>Ж. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Korganbaeva</surname><given-names>Zh. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жанар Қожамбердіқызы Қорғанбаева – к.х.н., старший преподаватель</p><p>050060, Республика Казахстан, г. Алматы, улица Достык 13 </p></bio><bio xml:lang="en"><p>Zhanar Kozhamberdikyzy Korganbaeva – senior teacher</p><p>050060, Republic of Kazakhstan, Almaty, Dostyk 13 Sreet </p></bio><email xlink:type="simple">korganbaeva.zhan@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4408-9727</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гражулявичюс</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Grazulevicius</surname><given-names>J. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Юозас Видас Гражулявичюс – д.х.н., профессор, заведующий кафедры химии и технологии полимеров</p><p>Республика Литва, г. Каунас, ул. Донелайчио 73 </p></bio><bio xml:lang="en"><p>Juozas Vidas Grazulevicius – Doctor of Chemical Sciences, Professor, Head of the Department of Chemistry and Technology of Polymers</p><p>Republic of Lithuania, Kaunas, Donelaičio 73 Street </p></bio><email xlink:type="simple">juozas.grazulevicius@ktu.lt</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Казахский национальный педагогический университет имени Абая;&#13;
АО «А.Б. Институт химических наук им. Бектурова»<country>Казахстан</country></aff><aff xml:lang="en">Abai Kazakh NationalPedagogical University;&#13;
JSC «A.B. Bekturov Institute of Chemical Sciences»<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">АО «А.Б. Институт химических наук им. Бектурова»<country>Казахстан</country></aff><aff xml:lang="en">JSC «A.B. Bekturov Institute of Chemical Sciences»<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Казахский национальный педагогический университет имени Абая<country>Казахстан</country></aff><aff xml:lang="en">Abai Kazakh NationalPedagogical University<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">Каунасский технологический университет<country>Литва</country></aff><aff xml:lang="en">Kaunas University of Technology<country>Lithuania</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>25</day><month>01</month><year>2026</year></pub-date><volume>1</volume><issue>4(20)</issue><fpage>665</fpage><lpage>674</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кабулова М.К., Джумадилов Т.К., Қорғанбаева Ж.К., Гражулявичюс Ю.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Кабулова М.К., Джумадилов Т.К., Қорғанбаева Ж.К., Гражулявичюс Ю.В.</copyright-holder><copyright-holder xml:lang="en">Kabulova M.K., Jumadilov T.K., Korganbaeva Z.K., Grazulevicius J.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://tech.vestnik.shakarim.kz/jour/article/view/2239">https://tech.vestnik.shakarim.kz/jour/article/view/2239</self-uri><abstract><p>В данной работе исследована селективная сорбция ионов неодима из смеси растворов с использованием интерполимерных систем, состоящих из двух промышленных сорбентов – ионообменных смол Amberlite IR120(Н+) и AB-17-8(ОН-), в различных мольных соотношениях. На основании полученных результатов установлено, что максимальная активация полимеров происходит при соотношении Amberlite IR120:AB-17-8 (5:1). При этих соотношениях наблюдается максимальная степень сорбции ионов неодима. Процесс сорбции проводили в статическом режиме. Через 48 часов дистанционного взаимодействия полимеров максимальная степень сорбции ионов неодима составила 56,2%, а степень связывания полимерной цепи – 3,96%. Суммарные расчетные значения неактивированных полимеров доказали, что сорбционная активность интерполимерных систем в соотношениях Amberlite IR120:AB-17-8 (5:1), Amberlite IR120:AB-17-8 (3:3) существенно выше, чем у исходных неактивированных полимеров Amberlite IR120 (6:0) и AB-17-8 (0:6). Полученные результаты показали, что в интерполимерных системах изменяются электрохимические и сорбционные свойства исходных полимеров, то есть увеличивается способность функциональных групп к реагированию. Это позволяет использовать их для разработки эффективной сорбционной технологии разделения ионов неодима. Таким образом, показано, что интерполимерные системы могут быть использованы в промышленности путем изменения условий сорбции для эффективного выделения неодима из промышленных растворов.</p></abstract><trans-abstract xml:lang="en"><p>In this study, we investigated the selective sorption of neodymium ions from a mixture of solutions using interpolymer systems consisting of two industrial sorbents – Amberlite IR120(Н+) and AB-17-8(ОН-) ion exchange resins – in various molar ratios. Based on the obtained results, we found that maximum polymer activation occurs at an Amberlite IR120:AB-17-8 ratio of 5:1. These ratios yield the highest neodymium ion sorption. The sorption process was carried out in static mode. After 48 hours of remote polymer interaction, the maximum neodymium ion sorption was 56.2%, and the degree of polymer chain binding was 3.96%. The calculated values of the unactivated polymers demonstrated that the sorption activity of the interpolymer systems in the Amberlite IR120:AB-17-8 (5:1) and Amberlite IR120:AB-17-8 (3:3) ratios is significantly higher than that of the original unactivated polymers Amberlite IR120 (6:0) and AB-17-8 (0:6). The results demonstrate that the electrochemical and sorption properties of the original polymers are altered in the interpolymer systems, increasing the reactivity of the functional groups. This allows them to be used in the development of an effective sorption technology for the separation of neodymium ions. Thus, it is demonstrated that the interpolymer systems can be used in industry by varying the sorption conditions for the efficient extraction of neodymium from industrial solutions.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>интерполимерные системы</kwd><kwd>ион неодима</kwd><kwd>сорбция</kwd><kwd>ИК спектр</kwd><kwd>Amberlite IR120(Н+)</kwd><kwd>AB-17-8(ОН-)</kwd></kwd-group><kwd-group xml:lang="en"><kwd>interpolymer systems</kwd><kwd>neodymium ion</kwd><kwd>sorption</kwd><kwd>IR spectrum</kwd><kwd>Amberlite IR120(Н+)</kwd><kwd>AB-17-8(ОН-)</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Mulder M. Basic Principles of Membrane Technology / M. Mulder. – Springer: Netherlands, 1996. https://doi.org/10.1007/978-94-009-1766-8.</mixed-citation><mixed-citation xml:lang="en">Mulder M. Basic Principles of Membrane Technology / M. 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